Search found 2 matches
- Fri Jan 10, 2025 12:09 pm
- Forum: CX16 Hardware Support
- Topic: Writing to NIC at IO3-7 always writes a 9F. Read works fine.
- Replies: 11
- Views: 4141
Re: Writing to NIC at IO3-7 always writes a 9F. Read works fine.
Hello everyone, I've been working on a 10/100 NIC for a few weeks now and I almost have it working. For some reason though when I try to write to the card at IO3 ($9f61) or any other IO address, it always writes a $9f to the device. The chip that I am using for the ethernet controller is the Wiznet...
- Fri Jan 10, 2025 12:04 pm
- Forum: CX16 Hardware Support
- Topic: Writing to NIC at IO3-7 always writes a 9F. Read works fine.
- Replies: 11
- Views: 4141
Re: Writing to NIC at IO3-7 always writes a 9F. Read works fine.
Hello everyone, I've been working on a 10/100 NIC for a few weeks now and I almost have it working. For some reason though when I try to write to the card at IO3 ($9f61) or any other IO address, it always writes a $9f to the device. The chip that I am using for the ethernet controller is the Wiznet...